Eye and Brain Analyses Help Stave Off The Dangers of Self-Report

Looxid Labs
Dec 5, 2017 · 6 min read
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Image Source: Battlefield 1

Have you ever given others the benefit of doubt? If you have, on what grounds? Their facial expression? Their gesture? Their tone?

Limitation of Self-Report

More Objective and Quantitative Measures: Physiological Responses

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Image Source: CMEF

Measuring Cognitive Load: A Comparison of Self-report and Physiological Methods

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Table 1. Self-report Ratings of Cognitive Load (left) vs. Confusion Matrix for EEG Spectral Features (right)
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Figure 1. The process by which the difficulty level of the puzzles and the self-report difficulty ratings for each puzzle are predicted from physiological data.

Big Opportunities At Stake


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